Active
Small Business
Overview
- Legal name
- ANDREW C CHEN
- Also known as
- TECTONICS
- Registered location
- SAN DIEGO, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 541310 — Architectural Services
- Latest award activity
- Sep 9, 2026
Read company summary
ANDREW C CHEN is associated with UEI FJ4RMLFA4EJ4 and CAGE 0LDB6 in public federal records. AcornBids currently links 7 prime awards totaling $1.6M in obligations to this entity. Its largest recorded federal customer by obligations is General Services Administration. Its recorded federal awards include work classified as Architectural Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541310 (Architectural Services). Its public SAM.gov registration lists SAN DIEGO, CA, USA.
At a glance
Lifetime prime obligations$1.6M
Prime awards7
Awards with future end dates1
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ANDREW C CHEN
- Doing business as
- TECTONICS
- UEI
- FJ4RMLFA4EJ4
- CAGE
- 0LDB6
- Registered address
- 1350 COLUMBIA ST UNIT 700, SAN DIEGO, CA, 92101, USA
- Registration status
- Active
- Primary NAICS
- 541310 — Architectural Services
- SAM activation
- Nov 26, 2025
- Initial registration
- Jan 27, 2002
- Entity start
- Jul 15, 1984
- SAM updated
- Nov 26, 2025
- Registration expires
- Nov 25, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- CA, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 47PK0520F0009EO14042: CALEXICO E LPOE POTABLE WATER DESIGN - COVID 19 CLAUSE ADD | General Services Administration | $428.2K | Aug 31, 2020 | Sep 30, 2027 |
| 47PK1720D0024IDIQ CONTRACT FOR AE SERVICES, REGION 9, ZONE 3 | General Services Administration | $10.0M | Dec 9, 2019 | Not available |
| 47PK0521F0013EO14042: GSA/SDFO-OTAY MESA MAIN BUILDING WALKWAY REPLACEMENT DESIGN AND PRE-ALTERATION ASBESTOS AND LEAD-BASED PAINT ASSESSMENT -CA0267JJ, U.S. LAND PORT OF ENTRY-OTAY MESA MAIN… | General Services Administration | $254.8K | Aug 24, 2021 | Mar 31, 2026 |
| 47PK1722F0029EDWARD J. SCHWARTZ COURTHOUSE RESTROOM ABAAS UPGRADE DESIGN, EDWARD J. SCHWARTZ COURTHOUSE, SAN DIEGO, CALIFORNIA 92101 | General Services Administration | $244.0K | Apr 4, 2022 | Jan 31, 2026 |
| 47PK0123F0009AWARD FOR LA COURTHOUSE WATER LEAKS STUDY | General Services Administration | $296.7K | Jun 21, 2023 | May 30, 2025 |
| 47PK0124F0026DESIGN SERVICES FOR BAKERSFIELD COURTHOUSE ARCHITECTURAL BARRIER AT 510 19TH ST, BAKERSFIELD, CA 93301 | General Services Administration | $253.7K | Sep 30, 2024 | Sep 25, 2025 |
| 47PK1720F0031EO14042: CONTRACT MODIFICATION NEW CLAUSE FOR ENSURING ADEQUATE COVID-19 SAFETY PROTOCOLS FOR FEDERAL CONTRACTORS | General Services Administration | $133.5K | Apr 15, 2020 | Dec 31, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 26, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 27, 2002 |
| Entity start | Jul 15, 1984 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ANDREW C CHEN | Government business | Contact method not published | SAM registration | Not available |
| ANDREW C CHEN | Electronic business | Contact method not published | SAM registration | Not available |
| IRENE LOBO | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541310 — Architectural Services
- 541330 — Engineering Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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